TA 33 Vishay Sfernice Dual Value Chip Resistors, Center Tap FEATURES • Center tap feature • Resistor material: self-passivating Tantalum Nitride • Silicon substrate for good power dissipation • Low cost • Wirebondable Actual Size These tantalum chips combine excellent stability 0.07 % (2000 h, rated power at + 70 °C) with great power handling capacity. Two bonding pads per termination allow greater flexibility in hybrid layout design. TYPICAL PERFORMANCE TCR TOL. ABS TRACKING 100 ppm/°C 5 ppm/°C ABS RATIO 0.5 % 0.5 % SCHEMATIC RT R1 R2 RT = R1 + R2 with R1 = R2 Standard STANDARD ELECTRICAL SPECIFICATIONS TEST SPECIFICATIONS MATERIAL CONDITIONS TANTALUM NITRIDE 50 Ω to 1 MΩ for RT = R1 + R2 Tracking ± 5 ppm/°C - 55 °C to + 155 °C Absolute ± 100 ppm/°C (± 50 ppm/°C on request) - 55 °C to + 155 °C Resistance range TCR: Ohmic value Ratio 1/1 standard (unequal values: please consult) Absolute ± 0.5 %, ± 1 %, ± 2 % Matching ± 0.5 % standard Tolerance: Power dissipation Stability Working voltage 250 mW at + 25 °C, 125 mW at + 70 °C, 50 mW at + 125 °C ± 0.07 % typical, ± 0.1 maximum 50 VDC on RT Operating temperature range - 55 °C to + 155 °C Storage temperature range - 55 °C to + 155 °C Noise Thermal EMF Shelf life stability 2000 h at + 70 °C under Pn < - 35 dB typical MIL-STD-202 Method 308 0.01 µV/°C 100 ppm 1 year at + 25 °C * Please see document “Vishay Green and Halogen-Free Definitions (5-2008)” http://www.vishay.com/doc?99902 www.vishay.com 42 For technical questions, contact: [email protected] Document Number: 60066 Revision: 06-Oct-08 TA 33 Dual Value Chip Resistors, Center Tap Vishay Sfernice DIMENSIONS DIMENSION INCHES MILLIMETERS A 0.03 ± 0.004 0.76 ± 0.10 B 0.03 ± 0.004 0.76 ± 0.10 C 0.01 ± 0.015 0.25 ± 0.40 D 0.004 0.10 E 0.006 0.15 F 0.006 0.15 B Bonding Pad Area D A E C F MECHANICAL SPECIFICATIONS Resistive element Tantalum Nitride Substrate material Silicon Passivation Autopassivation Bonding pads Aluminum GLOBAL PART NUMBER INFORMATION New Global Part Numbering: TA33-5K2F25KD0016 (preferred part number format) T A 3 GLOBAL MODEL 3 - 5 K 2 F 2 5 K D 0 0 1 6 R1 VALUE ABS. TOLERANCE R2 VALUE RAT. TOLERANCE OPTION Decimal R, K or M D = ± 0.5 % F = ± 1.0 % G = ± 2.0 % Decimal R, K or M D = ± 0.5 % leave blank if no option Historical Part Number example: TA 33 5K2 25K 1 % 0.5 % R0016 (will continue to be accepted) TA 33 5K2 25K 1 % 0.5 % R0016 HISTORICAL MODEL R1/R2 VALUE ABS. TOLERANCE AND RATIO TOLERANCE OPTION Document Number: 60066 Revision: 06-Oct-08 For technical questions, contact: [email protected] www.vishay.com 43 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1